Example usage for com.lowagie.text.pdf PdfName FONT

Introduction

In this page you can find the example usage for com.lowagie.text.pdf PdfName FONT.

Prototype

PdfName FONT

To view the source code for com.lowagie.text.pdf PdfName FONT.

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Document

A name

Usage

From source file:questions.forms.GetTextFields.java

@SuppressWarnings("unchecked")
public static void main(String[] args) {
    try {//  w w w  . ja v  a2 s  .c  om
        PrintStream out = new PrintStream(new File(RESULT));

        PdfLister lister = new PdfLister(out);

        PdfReader reader = new PdfReader(RESOURCE);

        PdfDictionary root = reader.getCatalog();
        PdfDictionary acroform = root.getAsDict(PdfName.ACROFORM);

        out.println("These are the form's font dictionaries:");
        PdfDictionary fonts = acroform.getAsDict(PdfName.DR).getAsDict(PdfName.FONT);
        for (PdfName key : (Set<PdfName>) fonts.getKeys()) {
            lister.listDict((PdfDictionary) PdfReader.getPdfObject(fonts.get(key)));
        }
        out.println("--------------");

        out.println("This is the default appearance for the complete form:");
        lister.listAnyObject(PdfReader.getPdfObject(acroform.get(PdfName.DA)));
        out.println("--------------");

        AcroFields form = reader.getAcroFields();
        Map<String, Item> fields = form.getFields();
        Item item;
        for (String name : fields.keySet()) {
            out.println(name);
            if (form.getFieldType(name) == AcroFields.FIELD_TYPE_TEXT) {
                item = form.getFieldItem(name);
                PdfDictionary dict = (PdfDictionary) item.getMerged(0);

                out.println("This is the field's font dictionary:");
                fonts = dict.getAsDict(PdfName.DR).getAsDict(PdfName.FONT);
                for (PdfName key : (Set<PdfName>) fonts.getKeys()) {
                    lister.listDict((PdfDictionary) PdfReader.getPdfObject(fonts.get(key)));
                }
                out.println("---");
                out.println("This is the field's default appearance");
                lister.listAnyObject(PdfReader.getPdfObject(dict.get(PdfName.DA)));
            } else {
                out.println("NOT A TEXT FIELD!");
            }
            out.println("--------------");
        }
    } catch (IOException e) {
        e.printStackTrace();
    }
}

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